package com.vending.service;

import com.vending.model.entity.VendingMachine;
import java.util.List;

public interface VendingMachineService {
    List<VendingMachine> list(VendingMachine machine);
    VendingMachine getById(Long id);
    void add(VendingMachine machine);
    void update(VendingMachine machine);
    void delete(Long id);
    void updateStatus(Long id, String status);
} 